#99F75A#99F75A

#99F75A is a very light, highly saturated yellow-green. Relative luminance 0.740; OKLCH L 88.7% C 0.210 H 135.0°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#99F75A
RGB	rgb(153, 247, 90)
HSL	hsl(96, 91%, 66%)
HSV	hsv(96, 64%, 97%)
CMYK	cmyk(38.1%, 0%, 63.6%, 3.1%)
CIE-LAB	lab(88.94, -53.47, 64.61)
CIE-LCH	lch(88.94, 83.87, 129.61°)
OKLab	oklab(88.66% -0.1488 0.1488)
OKLCH	oklch(88.66% 0.21 135)
XYZ	xyz(48.2420, 74.0296, 21.4181)
Luminance	0.7403 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.04

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F75A #B85AF7

analogous

#E7F75A #99F75A #5AF769

triadic

#99F75A #5A99F7 #F75A99

tetradic

#99F75A #5AE7F7 #B85AF7 #F7695A

square

#99F75A #5AE7F7 #B85AF7 #F7695A

split-complementary

#99F75A #695AF7 #F75AE7

monochromatic

#58CD0A #75F420 #99F75A #BDFA94 #E1FDCF

Accessibility & contrast

On white

1.33

#99F75A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#99F75A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F75A

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F75A	#FFFFFF	#000000	##000000
##99F75A	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE446

Deuteranopia (green-blind)

#F3DD67

Tritanopia (blue-blind)

#97EED6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #99f75a;
/* rgb */ color: rgb(153, 247, 90);
/* oklch */ color: oklch(88.7% 0.210 135.0);

Tailwind

colors: {
  custom: {
    50: '#bdfa8f',
    500: '#99f75a',
    950: '#000000',
  },
}

SCSS

$custom: #99f75a;
$custom-light: #bdfa8f;
$custom-dark: #000000;

JSON

{
  "hex": "#99f75a",
  "rgb": {
    "r": 153,
    "g": 247,
    "b": 90
  },
  "hsl": {
    "h": 95.924,
    "s": 90.751,
    "l": 66.078
  },
  "oklch": {
    "l": 0.88658,
    "c": 0.21039,
    "h": 135
  },
  "luminance": 0.74032
}

Semantic roles & 50–950 ramp

primary

#99F75A

secondary

#8A2DC8

accent

#00E689

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #99F75A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →